At today's Windows 10 event, Microsoft unveiled the future of mixed-reality gaming powered by the HoloLens, showing what's possible with the tech and how it will shape the future of gaming.

The demonstration culminated in a demo for an AR game codenamed Project X-Ray, which pretty much allows users to physically hold holograms and use holographic weapons to defend an area against a robot invasion. The demo was quite impressive, and really highlighted how truly immersive and dynamic the HoloLens really is. Microsoft hasn't released any footage yet, but we'll be sure to update the page when video goes live.

Also Microsoft announced that it is now taking applications for HoloLens developer kits starting now, and plans to ship them starting Q1 2016 for a pretty beefy $3,000. The tech giant also reminded us that the AR headset is "completely untethered", and doesn't need an external device like a PC or phone to operative. It's also 100% cordless and has a custom-built silicon soul for the "world's first holographic processing unit".